铜钯电催化反硝化研究进展  

Research Progress of Copper-palladium Electrocatalytic Reduction of Nitrate in Water

作　　者：王鹏[1] 楚英豪[1] Wang Peng;Chu Yinghao(College of Architecture and Environment,Sichuan University,Chengdu 610065,Sichuan,China)

机构地区：[1]四川大学建筑与环境学院

出　　处：《四川化工》2020年第1期14-17,共4页Sichuan Chemical Industry

摘　　要：水体中的硝酸根富集会造成氮循环失衡,影响水体质量和人体健康。电催化的清洁性和稳定性在反硝化方面具有优势。铜钯催化剂是当前最有吸引力的电催化反硝化阴极之一,本文从铜钯性能的优化和电催化反硝化的机理方面进行了梳理,针对目前铜钯阴极的研究进展,评述了铜钯催化剂在电催化反硝化过程中的优化及其机理,旨在为需要用铜钯材料进行电催化反硝化的研究人员提供参考。Enrichment of nitrate in water will cause imbalance of nitrogen cycle and affect water quality and human health.Electrocatalytic cleanliness and stability have advantages in denitrification.Copper-palladium catalyst is currently one of the most attractive electrocatalytic denitrification cathodes.This paper summarizes the optimization of copper-palladium and the mechanism of electrocatalytic denitrification.Based on the current research progress of copper-palladium cathodes,copper-palladium catalysts are reviewed.The optimization and its mechanism in the electrocatalytic denitrification process are intended to provide a reference for researchers who need electrocatalytic denitrification with copper-palladium materials.

关 键 词：铜钯催化剂 电催化反硝化 反硝化机理 

分 类 号：X703[环境科学与工程—环境工程]